Hello Allen. We apologize for the aerator issues you are having with your Market Kitchen faucet. We suggest you contact the Home Depot Customer Care Department at 1-855-434-5224 and they would be glad to do some troubleshooting with you as well as provide any parts you may need, free of charge, under the faucet's limited lifetime warranty. They can be reached Monday thru Friday from 8:00 AM to 7:00 PM and Saturday from 9:00 AM to 6:00 PM EST.